Year	% of female population
1960	4.36813205677233
1961	4.35404753131495
1962	4.340037091364
1963	4.3263366285625
1964	4.31517438952299
1965	4.30673854364506
1966	4.29659411269817
1967	4.2843307503535
1968	4.26995048488524
1969	4.2498371616203
1970	4.22370917450026
1971	4.19513111979288
1972	4.16503803524971
1973	4.13395781345019
1974	4.10230179724896
1975	4.07064810926974
1976	4.0394508113906
1977	4.00780494391204
1978	3.97479334738608
1979	3.94082800290693
1980	3.90378821656474
1981	3.86710678182518
1982	3.83565838394609
1983	3.80278318873959
1984	3.76047531269439
1985	3.70964606631348
1986	3.65262135093607
1987	3.59116032565506
1988	3.53123402906895
1989	3.47974434494928
1990	3.43840779659347
1991	3.40245667309537
1992	3.36465784529686
1993	3.31055977218609
1994	3.22694573129101
1995	3.14377847799458
1996	3.08063471209236
1997	3.02847483565314
1998	2.99860983839623
1999	3.00187624860456
2000	3.01457119250888
2001	3.02238362709102
2002	3.03602016900348
2003	3.05387419935837
2004	3.07414115570468
2005	3.09628773031154
2006	3.12037616634988
2007	3.14651726393166
2008	3.17494167071349
2009	3.20453564347753
2010	3.23448387376144
2011	3.26582134181355
2012	3.29865046730724
2013	3.33199878818329
2014	3.36625996169876
2015	3.40153251493046
2016	3.43680383837293
2017	3.46995570659704
2018	3.50155099040493
2019	3.53267383012793
2020	3.56301274342106
2021	3.59491158996293
2022	3.63301867647436
2023	3.67897940574453